12011972

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1019}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 24104640

約数和(自身を除く): 12092668

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1019, 1684, 2038, 2947, 4076, 5894, 7133, 11788, 14266, 28532, 428999, 857998, 1715996, 3002993, 6005986, 12011972]

約数ペア:

[(1, 12011972), (2, 6005986), (4, 3002993), (7, 1715996), (14, 857998), (28, 428999), (421, 28532), (842, 14266), (1019, 11788), (1684, 7133), (2038, 5894), (2947, 4076)]